| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.management.internal.pulse; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.management.DistributedSystemMXBean; |
| import org.apache.geode.management.ManagementService; |
| import org.apache.geode.management.ManagementTestBase; |
| import org.apache.geode.test.awaitility.GeodeAwaitility; |
| import org.apache.geode.test.dunit.LogWriterUtils; |
| import org.apache.geode.test.dunit.WaitCriterion; |
| |
| /** |
| * This is for testing locators from MBean |
| * |
| */ |
| |
| |
| public class TestLocatorsDUnitTest extends ManagementTestBase { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public TestLocatorsDUnitTest() { |
| super(); |
| } |
| |
| public static int getNumOfLocatorFromMBean() { |
| |
| final WaitCriterion waitCriteria = new WaitCriterion() { |
| @Override |
| public boolean done() { |
| final ManagementService service = getManagementService(); |
| final DistributedSystemMXBean bean = service.getDistributedSystemMXBean(); |
| if (bean != null) { |
| if (bean.getLocatorCount() > 0) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public String description() { |
| return "wait for getNumOfLocatorFromMBean to complete and get results"; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(waitCriteria); |
| final DistributedSystemMXBean bean = getManagementService().getDistributedSystemMXBean(); |
| assertNotNull(bean); |
| return bean.getLocatorCount(); |
| } |
| |
| @Test |
| public void testLocatorsDUnitTest() throws Exception { |
| initManagement(false); |
| int locatorCount = |
| ((Number) managingNode.invoke(() -> TestLocatorsDUnitTest.getNumOfLocatorFromMBean())) |
| .intValue(); |
| LogWriterUtils.getLogWriter().info("TestLocatorsDUnitTest locatorCount =" + locatorCount); |
| assertEquals(1, locatorCount); |
| |
| } |
| |
| public void verifyStatistics() { |
| |
| } |
| |
| public void invokeOperations() { |
| |
| } |
| |
| } |